EP 2440588 B1 20131106 - NOVEL LDPE ENABLING HIGH OUTPUT AND GOOD OPTICS WHEN BLENDED WITH OTHER POLYMERS
Title (en)
NOVEL LDPE ENABLING HIGH OUTPUT AND GOOD OPTICS WHEN BLENDED WITH OTHER POLYMERS
Title (de)
NEUES LDPE, DAS IN ABMISCHUNG MIT ANDEREN POLYMEREN EINEN HOHEN AUSSTOSS UND GUTE OPTIK ERMÖGLICHT
Title (fr)
NOUVEL LDPE PERMETTANT UN RENDEMENT ÉLEVÉ ET DE BONNES PROPRIÉTÉS OPTIQUES QUAND IL EST MÉLANGÉ À D'AUTRES POLYMÈRES
Publication
Application
Priority
- US 2010038285 W 20100611
- US 48251709 A 20090611
Abstract (en)
[origin: WO2010144784A1] An ethylene-based polymer characterized as having a density from about 0.9 to about 0.94 grams per cubic centimeter, a molecular weight distribution (Mw/Mn) from about 8 to about 30, a melt index (I2) from about 0.1 to about 50 grams per 10 minutes, a gpcBR value greater than 1.4 as determined by a gpcBR Branching Index and a Y value less than about 2 is disclosed. This ethylene-based polymer is especially useful for blending with other polymers such as LLDPE. When converting the blends into film, especially blown film, bubble stability and output is increased.
IPC 8 full level
C08F 10/02 (2006.01); C08J 5/18 (2006.01); C08L 23/04 (2006.01)
CPC (source: EP KR US)
C08F 10/02 (2013.01 - EP KR US); C08J 5/18 (2013.01 - EP KR US); C08L 23/04 (2013.01 - EP KR US); C08L 23/06 (2013.01 - EP US); C08L 23/0815 (2013.01 - EP US); C08F 110/02 (2013.01 - EP US); C08F 2500/08 (2013.01 - KR); C08F 2500/26 (2013.01 - KR); C08J 2323/04 (2013.01 - EP US); C08J 2323/06 (2013.01 - EP US); C08L 2205/02 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010144784 A1 20101216; WO 2010144784 A9 20110120; BR PI1009017 A2 20160308; BR PI1009017 B1 20200204; CA 2763077 A1 20101216; CA 2763077 C 20170822; CN 102803309 A 20121128; CN 102803309 B 20150318; EP 2440588 A1 20120418; EP 2440588 B1 20131106; EP 2700661 A1 20140226; EP 2700661 B1 20180214; ES 2443572 T3 20140219; ES 2666547 T3 20180507; JP 2012530151 A 20121129; JP 2015045017 A 20150312; JP 5947210 B2 20160706; JP 5980293 B2 20160831; KR 101737140 B1 20170517; KR 20120036832 A 20120418; MX 2011013308 A 20120112; MX 338964 B 20160506; SG 176776 A1 20120130; US 2010317804 A1 20101216; US 9243087 B2 20160126
DOCDB simple family (application)
US 2010038285 W 20100611; BR PI1009017 A 20100611; CA 2763077 A 20100611; CN 201080025830 A 20100611; EP 10727598 A 20100611; EP 13185037 A 20100611; ES 10727598 T 20100611; ES 13185037 T 20100611; JP 2012515174 A 20100611; JP 2014217601 A 20141024; KR 20117029472 A 20100611; MX 2011013308 A 20100611; SG 2011091394 A 20100611; US 48251709 A 20090611